Dam Search Results
- Total Volume: 290 m3x103
Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the table below.
Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.
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| Name | Country | Owner | Purpose | River | Reservoir capacity (m3x106) | Construction dates | Dimensions | Volume | Facings | Placement | Cementitious material | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | Finish | Height | Length | RCC | Total | Upstream | Downstream | Spillway | Layers | Lifts | Cement | Pozzolan | ||||||||||||
| Project | RCC | RCC | Project | (m) | (m) | (m3x103) | (m3x103) | Slope | Type | Slope | Type | Slope | Type | (m) | (m) | (kg/m3) | (kg/m3) | |||||||
| Concepción | Honduras | Servicio Autonomo Nacional Acueductos y Acantarillados (SANAA) | W | San Jose | 35 | 12/88 | 12/89 | 06/90 | 08/90 | 68 | 694 | 270 | 290 | 0.075 | (2) | 0.80 | (3)* | 0.80 | (1)* | 400 | 400 | 65 | 15 | (N) |
| Huatan | China | Ya’an Electricity Company | H | Yinghe | 8 | 01/96 | 06/96 | 12/98 | 05/99 | 85 | 173 | 240 | 290 | 0.20 | (1) | 0.80 | (1) | 0.80 | (1) | 300 - 400 | 300 - 400 | 78 74 | 95 90 | (F) |
| João Leite Saneago | Brazil | SANEAGO (Saneamento de Goiás S.A.) | W | João Leite | 129 | 03/01 | 01/03 | - /04 | - /04 | 55 | 380 | 270 | 290 | 300 | 300 | 80 | 20 | (N) | ||||||
| Lom Pangar | Cameroon | EDC (Electricity Development Corporation) | F H | Lom | 6000 | - /19 | 02/21 | 03/23 | 09/24 | 46 | 185 | 175 | 290 | V | (1) | 0.85 | (1) | 0.85 | (12) | 300 | 300 | 100 | 100 | (F) |
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Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the list below.
Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.
Details
Country: Honduras
Owner: Servicio Autonomo Nacional Acueductos y Acantarillados (SANAA)
Type: Gravity
Purpose(s): Water Supply
River: San Jose
Reservoir capacity: 35 m3x106
Construction Dates
Start of Project: 12/88
Start of RCC: 12/88
End of RCC: 06/90
End of Project: 08/90
Specifications
Height: 68 metres
Length: 694 metres
Volume of RCC: 270 m3x103
Total volume: 290 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.075 | Traditional concrete against formwork with external geomembrane |
Downstream
| Slope | Type |
|---|---|
| 0.80 | RCC against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 400 | 400 |
Cementitious material
| Cement (kg/m3) |
|---|
| 65 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 15 | Natural pozzolan (ASTM Class N) |
Details
Country: China
Owner: Ya’an Electricity Company
Type: Gravity
Purpose(s): Hydropower
River: Yinghe
Reservoir capacity: 8 m3x106
Construction Dates
Start of Project: 01/96
Start of RCC: 01/96
End of RCC: 12/98
End of Project: 05/99
Specifications
Height: 85 metres
Length: 173 metres
Volume of RCC: 240 m3x103
Total volume: 290 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.20 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 - | 300 - |
| 400 | 400 |
Cementitious material
| Cement (kg/m3) |
|---|
| 78 |
| 74 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 95 | Low-lime flyash (ASTM Class F) |
| 90 |
Details
Country: Brazil
Owner: SANEAGO (Saneamento de Goiás S.A.)
Type: Gravity
Purpose(s): Water Supply
River: João Leite
Reservoir capacity: 129 m3x106
Construction Dates
Start of Project: 03/01
Start of RCC: 03/01
End of RCC: -/04
End of Project: -/04
Specifications
Height: 55 metres
Length: 380 metres
Volume of RCC: 270 m3x103
Total volume: 290 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 20 | Natural pozzolan (ASTM Class N) |
Details
Country: Cameroon
Owner: EDC (Electricity Development Corporation)
Type: Gravity
Purpose(s): Flood Control / Hydropower
River: Lom
Reservoir capacity: 6000 m3x106
Construction Dates
Start of Project: -/19
Start of RCC: -/19
End of RCC: 03/23
End of Project: 09/24
Specifications
Height: 46 metres
Length: 185 metres
Volume of RCC: 175 m3x103
Total volume: 290 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.85 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.85 | Reinforced conventional concrete cast after RCC placement |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 100 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 100 | Low-lime flyash (ASTM Class F) |
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